AP EAPCET 22 May 2025 Shift 1 Paper

Section: Mathematics
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Question : 67 of 160
 
Marks: +1, -0
If the extreme value of the function f(x)=‌
4
sin‌x
+‌
1
1−sin‌x
in [0,‌
Ï€
2
]
is m and it exists at x=k, then cos‌k=
[AP EAPCET 22 May 2025 S1]
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